INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feec2b100b1054b618334417b6b84c1517d62689e3bfe08d5950dc8a230c3411', 
    'REby6nRxVYj/vvIw8OEi6VCSE0wStrdByGcalYmrDUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)